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Individual Calculations March 2011 |
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| Duncan, Leonard Total change: -10.35 | |   |
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| F W De Verteuil Memorial Open | Port of Spain | TRI | 2010-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 2037 | 2.00 | 4 | -0.69 | 15 | -10.35 | |
|  Johnson, Joshua | | | 1839 | TRI | 0.00 | 1 | -0.76 | 15 | -11.40 | |  Smith, Javanna | | wc | 1791 | TRI | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Noel, Roderick | | | 1865 | TRI | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Perryman, Sean | | | 2117 | TRI | 0.00 | 1 | -0.39 | 15 | -5.85 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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